I have no clue. What is it?
Answer:
OB = 5
AB = 8
Step-by-step explanation:
OA = OB (both are the radii of the circle)
<u>OB = </u><u>5</u>
<u></u>
AZ = 1/2AB (chord subtended from the center)
4 = 1/2AB
AB = 4 × 2
<u>AB = </u><u>8</u>
Answer:
The SQ Root of 493
Step-by-step explanation:
Becaues this triangle is a right triangle, we can find the missing side usiing the pythagorean theorum.
The pythagorean theorun states A^2 + B^2 = C^2, so 18^2 + 13^2= 439
Then all you have to do is find the sq root of 439, but this question askes you not to.
Hope this helps :)